The "22" metal plate you had seen may have been an R2 plate. I saw a couple R2 cats at Portland and several D2's.
Nice Cat 22 Leon.................that wouldn't be a Chevy Corvair in the garage would it ? Been a long time since I saw one of those.
hello Leon, yes the first serial numbered 22 had twenty two across the top of the rad and the 1j second serial numbered 22 had the small metal tags on the bottom side of the rad with caterpillar across the top of the rad.
the green paint may mean a rebuild ,if you post the cast numbers from each set of jugs it will tell what year they were cast ,bruce oz
Thank you Bruce, the casting no on the jugs is 2B894. Yes Cysco, that is a 1965 Monza with 110 engine and pg trans. It's a fun car to drive. Leon
hello Leon ,thats the part number ,i should have said that the cast numbers are the 6 little number under that part number on each set of cylinder jugs .bruce oz
Bruce, the letters are different on each jug and one is hard to make out as it has a small frost crack weld through the last letter, it appear as UUM? The second jug looks like ULPA. Does that make sense? There definitely is not six characters and they are letters not numbers. Leon
hello leon ,yes that's right ,ulpa =1/6/45 and uum? 1/12/? ,some help ? ,bruce oz